ConfigCat

ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.

[ConfigCat @ConfigCat]

Should your app code depend directly on one feature flag vendor’s SDK?

With @OpenFeature + ConfigCat, you can use a standardized API for flag evaluation while still managing flags, targeting rules, environments, and rollouts in ConfigCat.

https://t.co/ykA01nAa6u

[ConfigCat @ConfigCat]

Ever shipped a feature and instantly regretted it?

Without feature flags, your only option is rollback.

With feature flags, it's a toggle.

#featureflags #softwaredevelopment #SaaS #DevOps

https://t.co/rELLKn62S5

[ConfigCat @ConfigCat]

Microservices reduce blast radius.
Feature flags eliminate it.
→ No redeploys
→ Safe rollouts
→ Instant rollback

Full guide with AWS Lambda + .NET + Redis 👇
https://t.co/wgFDf8YKBL

[ConfigCat @ConfigCat]

@bunjavascript is one of the most interesting developments in the JavaScript ecosystem right now. But speed alone isn't enough, teams still need safe ways to release features.

Here's how to use feature flags in Bun applications 👇

https://t.co/31UEuPUQeh

[ConfigCat @ConfigCat]

Migrating feature flags manually = tedious and error-prone.

Our new guide shows how to migrate Prefab → ConfigCat in minutes using:
• Prefab CLI export
• ConfigCat MCP Server
• AI agent commands

https://t.co/NeplpqqN4v

#featureflags #devtools #AI #MCP #configcat

[ConfigCat @ConfigCat]

Ever wished feature flag values worked like enums?

We just added Predefined Variations to ConfigCat.

✅Enum-like values
✅Reusable JSON configs
✅No mistyped flag values
✅Safer toggling for ops teams

Read more: https://t.co/IkJfjeTODt

#featureflags #devtools

[ConfigCat @ConfigCat]

We just launched the ConfigCat Startup Program 🚀

For startups who:
• Ship fast
• Deploy often
• Test in production
• And sometimes wish their releases had nine lives 🐱

With our Startup Program you get:
🎁 50% off Year 1
📉 25% off Year 2

https://t.co/KUzI26Tl7V

[ConfigCat @ConfigCat]

Yes, we locked ourselves out with a feature flag 🤦‍♂️

Here’s what running 70+ flags in prod taught us 👇

https://t.co/3auk3dnDBq

#FeatureFlags #DevOps 🚀

[ConfigCat @ConfigCat]

Feature flag migrations are slow and error-prone 😩
So we let AI + MCP migrate Statsig → ConfigCat 🤖
Less chaos, fewer scripts, more time to ship 🚀
https://t.co/xpVXmzQL7z

[ConfigCat @ConfigCat]

Reliability isn't just built—it’s tested.

With feature flags, teams can safely run chaos experiments in production by injecting controlled failures—without breaking things.

#ChaosEngineering #FeatureFlags #Testing #Reliability

https://t.co/2btWmqkBAq

[ConfigCat @ConfigCat]

LaunchDarkly is the biggest cat in the yard when it comes to feature flags, but size alone doesn’t always make it the right companion. 🐱

We compared the Top 8 LaunchDarkly alternatives in 2025 👉https://t.co/LBrdlWFaxY

#LaunchDarkly #FeatureFlags

[ConfigCat @ConfigCat]

Every engineering team says “we’ll just build a tiny feature flag system.”

Six months later it has targeting, rollouts, audit logs, a UI… and congratulations, you now run a feature flag platform. 😆

So… when does DIY stop being worth it?

[ConfigCat @ConfigCat]

🚀 Shipping Flutter features faster? Yes, please.
Feature flags let you release and test new features without shipping a new build.

See how to add feature flags to your Flutter app using ConfigCat’s Flutter SDK.

#Flutter #Dart #FeatureFlags #MobileDev

https://t.co/mbVvQfyDFi

[ConfigCat @ConfigCat]

What’s the funniest “it’s fine, it’s behind a flag” moment you’ve seen in your team? 😸 We’ve all had at least one.

[ConfigCat @ConfigCat]

Developers before feature flags:
“Don’t deploy, it’s not ready.”

Developers with feature flags:
“It’s fine. It’s behind a flag.”

We support this evolution. 🐈

#featureflags #DevLife #softwareengineering #CICD #ConfigCat

[ConfigCat @ConfigCat]

Hot take: the real enemy isn’t flags or branches…
it’s leaving them around forever. 😅

[ConfigCat @ConfigCat]

“Feature flags ruined my codebase.”
— Developer on Reddit, probably while surrounded by 47 stale flags

“Feature branches ruined my codebase.”
— Same developer, a week later

Your move. 😄

#FeatureFlags #FeatureBranches #DevHumor #SoftwareEngineering #TechTwitter #DevLife

[ConfigCat @ConfigCat]

Shipping new features in NestJS doesn’t have to feel risky.
Feature flags let you roll out updates safely, test in production, and move faster.
Here’s how to integrate ConfigCat feature flags into your NestJS app (with a live demo).
#FeatureFlags #NestJS
https://t.co/A70nF4673z

[ConfigCat @ConfigCat]

Manage feature flags with ConfigCat’s new MCP Server! 🚀

Connect your AI client to ConfigCat to list, create & target flags using natural language commands.

👉 Read more: https://t.co/Y3YfsmSol6
#FeatureFlags #AI #ConfigCat #MCP #DevTools

[ConfigCat @ConfigCat]

Statsig joining OpenAI shows how far feature flags have come: from nice-to-have to core infrastructure. But how do we balance AI, data, and control so shipping stays simple?🧘

Our latest article explores how to keep rollouts calm, safe, and scalable: https://t.co/VNPRrEOLTj